I looked at my clownfish yesterday and noticed some black spots on them that I haven't seen before. I don't know how long they've been there because to be honest I can't say the last time I looked at them that closely. Their behavior and eating habits have not changed and I don't see the spots on my 6 line wrasse or diamond goby. I'm assuming it's stings from coral but I've never seen them go close to a coral, let alone try to host. If anyone thinks I need to be worried let me know and I can treat with prazipro. Sorry for the terrible pictures but they fidget as much as I do for pictures.